K-Dramas like WATCHER

12 shows with a similar feel

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  Payback: Money and Power (2023)Also drama · mystery

  Eun Yong, a money business titan and an affluent financial capitalist, has been living a life of a recluse in the pastures of Mongolia. Eun returns to Korea when his nephew Tae-chun and his late benefactor's daughter Joon-gyeong enlists his help. He prepares for war against corrupt powers to protect his beloved family and to avenge the death of a dear old friend.
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  Tracer (2022)Also drama · mystery

  Members of the NTS track down the traces of shameless and corrupt money.
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  The Prosecutor's Proposal (2026)Also mystery · drama

  A victim’s son and a killer’s son reunite as a prosecutor and investigator, fighting systemic corruption while becoming each other's salvation.

  4 tracking it here
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  The Art of Sarah (2026)Also mystery · drama

  A body found in the middle of town. A luxe label on the rise. A detective tests every stitch of a woman's story that keeps changing. What really happened?

  5 tracking it here
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  Monstrous (2022)Also drama · mystery

  A giant Buddha statue is unearthed in a small rural town. The mayor believes that it will change the town into a major tourist attraction. However, a catastrophe starts to grow. A centuries-old curse is unleashed from the statue, and it starts to eat up people's souls and make them non-human. Jung Ki-hoon, as archaeologist tries to seek the truth behind the paranormal phenomenon.
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  Signal (2016)Also mystery · drama

  
Detectives from the present and a detective from the past communicate via walkie-talkie to solve a long-time unsolved case.

  5 tracking it here
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  Beyond Evil (2021)Also drama · mystery

  As a killing resembling a cold case resurfaces in a small town, the chase for the truth falls on two policemen who each harbor secrets of their own.

  4 tracking it here
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  The Price of Confession (2025)Also mystery · drama

  Accused of killing her husband, a woman is offered a way out by a mysterious stranger: in exchange for a confession in her place, she must commit murder.

  5 tracking it here
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  The Thorns of Alice (2014)Also drama · mystery

  Mizuno Asumi is a doctor at the University Hospital. Her only objective in life is to avenge the death of her father, a death caused by immoral and negligent doctors.
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  ERASED (2016)Also drama · mystery

  Satoru Fujinuma is a struggling manga artist who has the ability to turn back time and prevent deaths. When his mother is killed he turns back time to solve the mystery, but ends up back in elementary school, just before the disappearance of his classmate Kayo.
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  TASUKETSU -Fate of the Majority- (2024)Also drama · mystery

  When a mysterious survival game called Tasuketsu suddenly begins, Saneatsu Narita and other survivors are forced to live under a brutal rule: the majority will be eliminated. Determined to defy the enigmatic Emperor behind the game, they obtain supernatural Special Rights and join forces to uncover the truth, challenge those controlling the game and reclaim their futures.
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  When It Rains, It Pours (2025)Also drama

  Two lonely coworkers bond over late-night chats, discovering a queer connection that blurs the line between friendship and love.